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KNICKERBOCKER DENTAL GROUP
NPI 1609948082
Dentist - Prosthodontics in New York, NY

Active since November 14, 2006
121 EAST 60TH ST, #10B, NEW YORK, NY 10022(212) 752-7188(212) 583-0366 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Knickerbocker Dental Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KNICKERBOCKER DENTAL GROUP (NPI 1609948082) is a healthcare organization registered as a prosthodontics in New York, New York and active in the NPI registry since November 2006. The organization lists Robert L Castellano, President, as its authorized official.

NPPES Registry Identity

NPI1609948082
Entity TypeOrganization
Primary Taxonomy1223P0700X
Legal Business NameKNICKERBOCKER DENTAL GROUP
Location Address121 EAST 60TH ST, #10BNew York, NY 10022
Mailing Address121 East 60th St, #10bNew York, NY 10022 · (212) 752-7188 · Fax (212) 583-0366
Phone(212) 752-7188
Fax(212) 583-0366
Organization SubpartNo
Authorized OfficialRobert L CastellanoPresident · (212) 752-7188
Enumeration DateNovember 14, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1609948082 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · ProsthodonticsDental Providers
Taxonomy Code1223P0700X
Definition
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
Also ListedDentistTaxonomy 122300000X
121 EAST 60TH ST, New York, NY 10022
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN A GOLDWEBER MD
Anesthesiology
121 EAST 60TH ST
NEW YORK, NY 10022
New York County (732) 264-1127

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Knickerbocker Dental Group's NPI number?

The NPI number for Knickerbocker Dental Group is 1609948082. It was assigned to this organization in the NPPES registry on November 14, 2006.

Where is Knickerbocker Dental Group located?

Knickerbocker Dental Group is located at 121 East 60th St #10b, New York, NY 10022. The listed phone number is (212) 752-7188.

What is Knickerbocker Dental Group's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

When was this NPI record last updated?

The NPPES record for Knickerbocker Dental Group was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.